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1513-00-4

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1513-00-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1513-00-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,5,1 and 3 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1513-00:
(6*1)+(5*5)+(4*1)+(3*3)+(2*0)+(1*0)=44
44 % 10 = 4
So 1513-00-4 is a valid CAS Registry Number.

1513-00-4Downstream Products

1513-00-4Relevant articles and documents

Condensation of vilsmeier salts, derived from tetraalkylureas, with α-hydroxy amide derivatives: One-pot approach to synthesize 2-dialkylamino-2-oxazolin-4-ones

Liu, Bengen,Su, Dongshan,Wei, Zhonglin,Cao, Jungang,Liang, Dapeng,Lin, Yingjie,Duan, Haifeng

supporting information, p. 249 - 252 (2017/02/10)

A novel and straightforward synthetic protocol was developed to synthesize 2-dialkylamino-2-oxazolin-4-ones from various Vilsmeier salts and α-hydroxy amides derivatives. Notably, thozalinone (3a), as a mild stimulant in tristimania and anorexic, could be synthesized simply and in a high yield using this methodology.

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